I mean I get that the joke is the over the top hate on the MC by the incompetent teachers and students. But its just getting more and more forced. The author needs to actually shake things up. At this point most of the students don't even buy the bs anymore.
The author is exhausting the one joke, and cornering himself. The sponsors are watching live footage, and have to be questioning how none of the rewards have been given to the students. How the student who keeps winning is dismissed as trash. Hell they probably have not been told what his skill is or why as they are hiding everything about him, so would look like they are trying to keep a very rare and powerful skill secret.
The students are not even able to not notice he is skilled. So now its hard to have the students vs him.
Now in most series people realizing mean the bully gets called out and faces consequences. But in this series rather than building up to that confrontation, its the one joke collapsing as the author clearly is dead set on keeping it going all the way to the finally, or more likely axe.